Influenza Vaccine Effectiveness Estimated at 16 Percent

Influenza Vaccine Effectiveness Estimated at 16 Percent

In an interim report published on Mar. 11, 2022, the U.S. Centers for Disease Control and Prevention (CDC) estimates the effectiveness rate  of the influenza vaccine at 16 percent during 2021-2022. The rate, which the CDC termed as “not statistically significant,” is based on a study involving 3,636 children, adolescents and adults in the United […]